Bidirectional flow service support method in IEEE 802.16/WiBro system
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United States of America Patent
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Jul 14, 2015
Grant Date -
Mar 5, 2009
app pub date -
Aug 28, 2008
filing date -
Aug 29, 2007
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Abstract
Provided is a bidirectional service flow management method in a wideband wireless connection communication system, and more particularly, a method of performing a bidirectional flow establishment. The method of providing a flow service in an IEEE 802.16/WiBro includes: generating a revised dynamic service addition (DSA) related message in which an area for designating bidirectional flow management information is allocated from a standard DSA related message; and performing a bidirectional flow initialization process between a subscriber station (SS) and a base station (BS) via single control message negotiation based on the revised DSA related message.
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